Core Insights - The collaboration between East China Pharmaceutical and Hangzhou Changxi Pharmaceutical focuses on the exclusive commercialization of the inhalation drug CXG87 in mainland China, marking a significant step in the high-barrier inhalation formulation sector [1][2] - CXG87 is a modified inhalation powder combining budesonide and formoterol, aimed at treating asthma and other respiratory diseases, with its Phase III clinical trials completed and a new drug application expected in the first half of 2026 [2][3] - The inhalation formulation market in China is projected to reach approximately 23.9 billion yuan by 2025, with a potential market space of up to 60 billion yuan due to unmet medical needs among respiratory disease patients [3] Company Overview - East China Pharmaceutical will leverage its extensive market resources to lead the commercialization of CXG87, supported by a professional marketing team and a multi-channel sales network across over 30 provinces in China [4][6] - The company has demonstrated strong commercial capabilities, with its innovative product segment achieving a revenue of 1.084 billion yuan in the first half of 2025, reflecting a significant year-on-year growth of 59% [4][5] - East China Pharmaceutical has successfully commercialized several innovative products, including CAR-T therapies and monoclonal antibodies, establishing a solid foundation for managing complex inhalation products like CXG87 [5][6]

Core Insights - Huadong Medicine has entered into an exclusive commercialization partnership with Hangzhou Changxi Pharmaceutical for the inhalation drug CXG87, aimed at addressing unmet medical needs in respiratory diseases in mainland China [1][7] Group 1: Product and Market Potential - CXG87 is a modified inhalation powder formulation of Budesonide/Formoterol, developed as a Class 2 new drug for treating asthma and other respiratory diseases, with Phase III clinical trials completed and a new drug application expected in mid-2026 [2] - The inhalation drug market in China is projected to reach approximately 23.9 billion RMB by 2025, with a potential market space of up to 60 billion RMB due to a large patient base, including around 50 million asthma patients and nearly 99 million with chronic obstructive pulmonary disease [4] Group 2: Competitive Landscape - The original drug for CXG87 is AstraZeneca's Symbicort, which has dominated the market since its launch in 2005, generating nearly 2.6 billion RMB in sales in 2023, indicating significant room for domestic alternatives with differentiated advantages [3] - The inhalation formulation sector is characterized by high technical barriers, with fewer than 20 domestic inhalation formulations approved in the past decade, making it a challenging field for many companies [3] Group 3: Commercialization Strategy - Huadong Medicine has a robust commercialization strategy, with a professional team focused on clinical value and academic promotion, utilizing a multi-channel marketing approach across over 30 provinces in China [5] - The company reported a 59% year-on-year increase in sales and agency service revenue for its innovative product segment, demonstrating its capability to successfully launch and scale new products [5] Group 4: Strategic Collaboration - The partnership between Huadong Medicine and Changxi Pharmaceutical signifies a shift in the domestic inhalation formulation sector from mere imitation to innovation, leveraging the strengths of both companies to tap into the respiratory medication market [7] - Both companies' leaders express confidence in the potential of CXG87, emphasizing the importance of this collaboration in maximizing the drug's commercial and clinical value [6][7]